289311130

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^2\times {\mathrm{337}}^1$

素因数の和:930

約数の個数: 24

約数和(自身を含む): 524094012

約数和(自身を除く): 234782882

約数列:

[1, 2, 5, 10, 293, 337, 586, 674, 1465, 1685, 2930, 3370, 85849, 98741, 171698, 197482, 429245, 493705, 858490, 987410, 28931113, 57862226, 144655565, 289311130]

約数ペア:

[(1, 289311130), (2, 144655565), (5, 57862226), (10, 28931113), (293, 987410), (337, 858490), (586, 493705), (674, 429245), (1465, 197482), (1685, 171698), (2930, 98741), (3370, 85849)]